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46 Micro Motion 3098 Gas Specific Gravity Meter
Specifications
6.1.2 Electrical
6.1.3 Mechanical
6.1.4 Safety
For ATEX/IECEx installations, see the ATEX/IECEx Safety Instructions booklet and PED Safety
Instructions booklet (available at www.micromotion.com).
For CSA installations, see Appendix D.
Table 6-2 Electrical specifications
Specification Description
Power supply +15.5 to 33 Vdc, 20 mA maximum
Electromagnetic compatibility Approved to:
• IEC 61326-1:2006, IEC 61326-2-3:2006
• EMC directive 2004/108/EC
Table 6-3 Mechanical specifications
(1)
(1) Only valid for meters supplied with IP-rated enclosure (see Safety guidelines on page 1).
Specification Description
Gas connection Swagelock compression fittings for
1
/4” (6.35 mm) O/D pipe
Enclosure rating Meter rated to IP65 when mounted in enclosure
Enclosure dimensions See drawings in Section 2.7
Enclosure weight
• Small enclosure (3098E*** and
3098H***)
44 lb (20 kg) (approximate)
• Large enclosure (3098G*** and
3098K***)
68 lb (31 kg) (approximate)
Materials Process gas must be compatible with Ni-Span-C902, Stainless
Steel AISI 316, Stycast catalyst 11, and 6082 grade Aluminum
alloy